We booked four nights before my companion's hospit...

We booked four nights before my companion's hospitalization at Pontchaillou hospital for a major surgery.
The room was not available before 2:30 p.m. / 3 p.m.
Price indicated by Booking: 200 euros including tax
We were asked for an additional tourist tax of 18 euros.
We paid for the stay in full upon arrival.
In addition to the dilapidated room, it overlooked the street where work is underway.
The noise / heat mixture was unbearable.
We changed rooms the next day.
After 3 nights, the room has still not been cleaned.
Rude staff who harangue you in the street to leave the key at reception before each exit.
Harassment so that breakfasts are paid on a daily basis.
Seen at breakfast this morning: 2 slices of ham left in direct sunlight on a dirty table handed over by the receptionist in the buffet fridge!
Nothing else in the buffet after 8am.
In the corridor, electrical installations (visible and defective wires) dangerous.
The worst is the staff, rude and very rude.